Showing 1,741 - 1,760 results of 2,861 for search '"electron microscopy"', query time: 0.08s Refine Results
  1. 1741

    Novel nanomagnetic-based slurry for grouting fractured rocks by Felix Oppong, Oladoyin Kolawole

    Published 2025-01-01
    “…Microstructural analysis and material uniformity were assessed using Scanning Electron Microscopy (SEM). Additionally, changes in rock density before and after grouting were analyzed via grout flow performance to understand its flowability. …”
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  2. 1742

    Synthesis of a Calcium Silicate Cement Containing a Calcinated Strontium Silicate Phase by Saeede Zadsirjan, Negar Parvaneh Dehkordi, Soolmaz Heidari, Farhood Najafi, Nazanin Zargar, Mojgan Feli, Sepideh Salimnezhad

    Published 2024-01-01
    “…Biomineralization on the specimen surface was evaluated by scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS). …”
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  3. 1743

    Silver Molybdate and Silver Tungstate Nanocomposites with Enhanced Photoluminescence by Yuri V. B. De Santana, José Ernane Cardoso Gomes, Leandro Matos, Guilherme Henrique Cruvinel, André Perrin, Christiane Perrin, Juan Andrès, José A. Varela, Elson Longo

    Published 2014-08-01
    “…The shape and size of the microcrystals were observed by field emission scanning electron microscopy (FE-SEM), different morphologies such as balls and nanorods. …”
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  4. 1744

    Enamel Matrix Derivative Enhances the Odontoblastic Differentiation of Dental Pulp Stem Cells via Activating MAPK Signaling Pathways by Beidi Zhang, Min Xiao, Xiaogang Cheng, Yu Bai, Hanze Chen, Qing Yu, Lihong Qiu

    Published 2022-01-01
    “…In vivo phase: after ensuring the biocompatibility of VitroGel 3D-RGD via scanning electron microscopy (SEM), the hydrogel mixture was subcutaneously injected into nude mice followed by histological and immunohistochemical analyses. …”
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  5. 1745

    Reducing the effective dose of doxycycline using chitosan silver nanocomposite as a carriers on gram positive and gram-negative bacteria by Elham M. Mostafa, Y. Badr, M. M. Hashem, K. Abo-EL-Sooud, Amna H. Faid

    Published 2024-11-01
    “…The obtained nanoparticles were characterized by transmission electron microscopy (TEM), zeta-potential, UV-Visible spectroscopy and four transform infrared spectroscopy (FTIRs). …”
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  6. 1746

    Using Pomegranate Peel and Date Pit Activated Carbon for the Removal of Cadmium and Lead Ions from Aqueous Solution by Wedad A. Al-Onazi, Mohamed H.H. Ali, Tahani Al-Garni

    Published 2021-01-01
    “…The physical characterizations of PPAC and DPAC, including determination of surface area, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and Fourier-transform infrared spectroscopy, were performed. …”
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  7. 1747

    Enhanced Ciprofloxacin Ozonation Degradation by an Aqueous Zn-Cu-Ni Composite Silicate: Degradation Performance and Surface Mechanism by Yue Liu, Rong Guo, Jie Li, Yizhen Cheng, Congmin Wang, Weiqiang Wang, Huifan Zheng

    Published 2025-01-01
    “…The catalytic activity was then evaluated by degrading ciprofloxacin (CIP). Scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, nitrogen adsorption–desorption, and Fourier transform infrared analysis (FTIR) were used to characterize the Zn-Cu-Ni composite silicate. …”
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  8. 1748

    Creep Characteristics of Different Saturated States of Red Sandstone after Freeze-Thaw Cycles by Yongxin Che, Yongjun Song, Jianxi Ren, Jiaxing Chen, Xixi Guo, Hao Tan, Mengling Hu

    Published 2021-01-01
    “…To investigate the creep mechanical characteristics of rocks in different saturated states after freeze-thaw cycles, samples with different saturations (30%, 50%, 70%, 90%, and 100%) were selected for nuclear magnetic resonance (NMR), scanning electron microscopy (SEM), and uniaxial compression creep tests. …”
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  9. 1749

    Structural basis for RNA-guided DNA degradation by Cas5-HNH/Cascade complex by Yanan Liu, Lin Wang, Qian Zhang, Pengyu Fu, Lingling Zhang, Ying Yu, Heng Zhang, Hongtao Zhu

    Published 2025-02-01
    “…Here, we present several near-atomic cryo-electron microscopy (cryo-EM) structures of the Candidatus Cloacimonetes bacterium Cas5-HNH/Cascade complex, both in its DNA-bound and unbound states. …”
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  10. 1750

    INFLUENCE OF IONIZING IRRADIATION ON THE PARAMETERS OF ZN NANOTUBES ARRAYS FOR DESIGN OF FLEXIBLE ELECTRONICS ELEMENTS by D. B. Kadyrzhanov, M. V. Zdorovets, A. L. Kozlovskiy, A. V. Petrov, V. D. Bundyukova, A. E. Shumskaya, E. Yu. Kaniukov

    Published 2018-03-01
    “…Using the methods of scanning electron microscopy, X-ray diffraction and energy dispersive analysis, the structure of nanotubes having a polycrystalline structure and completely consisting of zinc was studied and it was demonstrated that irradiation with Ar8+ ions with a dose from 1 × 109 to 5 × 1011 ion/cm2 and energy 1.75 MeV/nucleon has an effect on the crystal structure of nanotubes.At high doses, localized highly defect zones arise, leading to a critical change in the structure and physical properties of the nanotubes, respectively. …”
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  11. 1751

    Waste Coir Nanofiller Fused Gallus-Gallus Fibres Reinforced PMC by V. Vijayan, T. Sathish, R. Saravanan, Kuldeep Kumar, Ganesh K. Jadhav, V. Sharun, R. Elangovan, K. Chellamuthu, Mandeep Singh, Aklilu Teklemariam

    Published 2023-01-01
    “…The composites are strong in tension (760.89 MPa) and sufficiently flexible (flexural modulus 5441.32 MPa), absorbed less moisture (5.8 g), high wear-resistant (least weight loss upon abrasion with a value of 0.1989 g), secured good results in dynamic analysis, and ensured homogeneous distribution of fibres in the matrix through a scanning electron microscopy image. The composites CPPC10, CPPC11, and CPPC12 performed well but composite CPPC12 outperformed.…”
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  12. 1752

    Chemical compatibility at the interface of garnet-type Ga-LLZO solid electrolyte and high-energy Li-rich layered oxide cathode for all-solid-state batteries by Natalia B. Timusheva, Alexander A. Golubnichiy, Anatolii V. Morozov, Arseniy S. Burov, Dmitry A. Aksyonov, Aleksandra A. Savina, Roman G. Markopolskii, Artem M. Abakumov

    Published 2025-01-01
    “…This reaction results in the formation of La(Ni, Mn)O3 and Li2ZrO3 as the two main products, as confirmed by powder X-ray diffraction and transmission electron microscopy analysis. Li2ZrO3 was discovered for the first time as a reaction product, and its formation in the case of Li-rich layered cathode material was rationalized with DFT + U calculations. …”
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  13. 1753

    Effect of different physical factors on the synthesis of spherical gold nanoparticles towards cost‐effective biomedical applications by Zahra Bahmanyar, Fatemeh Mohammadi, Ahmad Gholami, Mehdi Khoshneviszadeh

    Published 2023-02-01
    “…Furthermore, NPs obtained from optimised synthesis conditions were more detailed using UV‐Visible, transmission electron microscopy, and XRD. The findings indicated that the final size and synthesis efficacy of citrated capped spherical AuNPs were significantly affected by all studied synthesis parameters and the order addition of reagents. …”
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  14. 1754

    Electroacupuncture Alleviates Neuropathic Pain through Regulating miR-206-3p Targeting BDNF after CCI by Wenzhan Tu, Jingjing Yue, Xuqing Li, Qiaoyun Wu, Guanhu Yang, Shengcun Li, Qiangsan Sun, Songhe Jiang

    Published 2022-01-01
    “…Nissl staining was measured to observe morphological changes in neurons. Transmission electron microscopy (TEM) was employed to evaluate microscopic changes in dorsal horn synapses. …”
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  15. 1755

    Identification of an ethylene-responsive and cell wall-secreting β-1,3-glucanase, VvGLU1, in the early cell regrowth of grape winter buds triggered by exogenous dormancy releasers by Zhaowan Shi, Jiamin Wu, Hairuo Mo, Weiwen Xue, Zhaoqi Zhang, Xuequn Pang

    Published 2025-01-01
    “…Results In this study, transmission electron microscopy revealed significant changes in the grape bud cell wall following hydrogen cyanamide (HC) treatment, accompanied by an increase in β-1,3-glucanase activity. …”
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  16. 1756
  17. 1757

    Enhanced Electrocatalytic Activity of Pt Particles Supported on Reduced Graphene Oxide/Poly(3,4-ethylenedioxythiophene) RGO/PEDOT Composite towards Ethanol Oxidation by Juanito Raphael F. Foronda, Stellar Marie R. Cabrera, Darrel L. Cumpas, Paolo Gio A. Villar, Joshua L. Tan, Bernard John V. Tongol

    Published 2013-01-01
    “…The Pt/RGO/PEDOT composite gave the highest electrocatalytic activity with an anodic current density of 2688.7 mA·cm−2 at E = 0.70 V (versus Ag/AgCl) towards ethanol oxidation compared to bare Pt electrode and other composites. Scanning electron microscopy (SEM) revealed the surface morphology of the hybrid composites while energy dispersive X-ray (EDX) confirmed the presence of all the elements for the Pt/RGO/PEDOT composite.…”
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  18. 1758

    Bone Response to Surface-Modified Titanium Implants: Studies on the Early Tissue Response to Implants with Different Surface Characteristics by C. Larsson Wexell, P. Thomsen, B.-O. Aronsson, P. Tengvall, M. Rodahl, J. Lausmaa, B. Kasemo, L. E. Ericson

    Published 2013-01-01
    “…Scanning Auger Electron Spectroscopy, Scanning Electron Microscopy, and Atomic Force Microscopy revealed no significant differences in oxide thickness or surface roughness parameters, but differences in the surface chemical composition and apparent topography were observed. …”
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  19. 1759

    Plasma Sterilization Effectively Reduces Bacterial Contamination in Dental Unit Waterlines by Sarocha Noopan, Phattranit Unchui, Supitcha Techotinnakorn, Ruchanee Salingcarnboriboon Ampornaramveth

    Published 2019-01-01
    “…Water was analyzed for bacterial contamination (CFU/mL). Scanning electron microscopy (SEM) was used to investigate the amount of biofilm in the waterlines. …”
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  20. 1760

    Understanding exposure risk using soil testing and GIS around an abandoned asbestos mine by Abhijeet V. Jadhav, Nilesh Gawde, Ramesh Veerappan, Yeyong Choi, Arthur L. Frank

    Published 2025-01-01
    “…Methods: This study examined the presence of asbestos in soil samples from four villages surrounding an abandoned asbestos mine using the scanning electron microscopy technique. The study also compared satellite images taken 13 years apart to determine whether the mine waste containing asbestos had spread over time. …”
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